CN102671952B - Mill roller case turning device - Google Patents
Mill roller case turning device Download PDFInfo
- Publication number
- CN102671952B CN102671952B CN201210167705.3A CN201210167705A CN102671952B CN 102671952 B CN102671952 B CN 102671952B CN 201210167705 A CN201210167705 A CN 201210167705A CN 102671952 B CN102671952 B CN 102671952B
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- Prior art keywords
- module
- top roll
- rotary sleeve
- roll case
- case
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- Carriers, Traveling Bodies, And Overhead Traveling Cranes (AREA)
Abstract
The present invention relates to a kind of mill roller case turning device, comprise carrier roller module, clutch module, driver module, two carrier roller module relative spacings arrange and each carrier roller module crimp the rotary sleeve that top roll case same surface fills, and a rotary sleeve connects described driver module by clutch module.In the present invention, first on top roll case two symmetric side, rotary sleeve is installed, then utilizes overhead traveling crane that top roll case is communicated with rotary sleeve entirety and sling in two carrier roller module, start clutch module, make the transmission of torque of driver module on rotary sleeve, drive top roll case to rotate thus, make four locating modules hold the corner of top roll case after being rotated in place, namely complete the upset of top roll case, whole rotation process completes automatically, without the need to artificial participation, operating efficiency is very high, also assures that the safety of operating personnel.
Description
Technical field
The present invention relates to mill roller system supporting construction technical field, especially mill roller case turning device.
Background technology
Mill complex structure, comprise outer installing rack, top roll case, lower roll case, roller system and other accessory, successively top roll case and lower roll case are installed from top to bottom in outer installing rack, roller system is installed between top roll case and lower roll case, is provided with on top roll case two symmetrical side surface the locating shaft and two suspension shafts that coordinate with outer installing rack.
When after long-time use, top roll case is needed to pull down, then overturn, the safety being completed inspection in top roll case or backing roller by operating personnel is changed, center of gravity place due to top roll case is provided with roller system hanging oil cylinder, this place cannot arrange gyroaxis, so more often use overhead traveling crane to carry out the upset of top roll case at present, its process is: first sling by top roll case, receive the wirerope of short side gradually, make rotation in this side direction of top roll case, after stable, to comparatively throw off by downside wirerope, again bind again, then the cable that receipts short weight is newly bound is continued, cycling gradually, top roll case is overturn.In said process, top roll case is heavier, completes upset and will use the overhead traveling crane of about 100 tons, relatively stricter to place equipment requirement, and operating personnel need to go forward frequently wiring, take out stitches, very dangerous.
Summary of the invention
The object of the invention is to overcome the deficiencies in the prior art, a kind of mill roller case turning device automatically completing upset, safe and convenient is provided.
The technical scheme that the present invention takes is:
A kind of mill roller case turning device, it is characterized in that: comprise carrier roller module, clutch module, driver module, two carrier roller module relative spacings arrange and each carrier roller module crimp the rotary sleeve that top roll case same surface fills, and a rotary sleeve connects described driver module by clutch module.
And described rotary sleeve comprises rotating seat and axle head, the locating shaft that this rotating seat connection top roll case same surface is made and suspension shaft, this axle head is crimped in the carrier roller module of homonymy, makes profile of tooth inner edge with the axle head inside of clutch module homonymy.
And, described clutch module comprises push-and-pull hydraulic cylinder, telescopic shaft, pushing disk and profile of tooth spindle nose, profile of tooth spindle nose is coaxially installed in one end of telescopic shaft, the other end coaxial package of telescopic shaft is in one end of a rotating shaft, telescopic shaft outer rim suit pushing disk, this pushing disk lower end connects push-and-pull hydraulic cylinder, and the other end of this rotating shaft connects driver module.
And, described driver module comprises first-stage worm gear worm decelerating machine, secondary double enveloping wormwheel worm decelerating machine, electro-hydraulic brake device and motor, the output shaft of motor connects the input of first-stage worm gear worm decelerating machine, the output of this first-stage worm gear worm decelerating machine connects the input of secondary double enveloping wormwheel worm decelerating machine, the output of this secondary double enveloping wormwheel worm decelerating machine connects the other end of described rotating shaft by universal-joint spindle, electro-hydraulic brake device is arranged between motor and first-stage worm gear worm decelerating machine.
And, two sides of described two carrier roller module are provided with two relative roller case locating modules respectively, each roller case locating module comprises hydraulic cylinder, horizontal movement end and vertical motion end, described horizontal movement end to be slidably mounted in guide rail and by Driven by Hydraulic Cylinder, the end of horizontal movement end towards roller case to be installed the vertical motion end that can vertically slide.
And, two sides of described two carrier roller module are provided with two relative roller case locating modules respectively, each roller case locating module comprises hydraulic cylinder, horizontal movement end and vertical motion end, described horizontal movement end to be slidably mounted in guide rail and by Driven by Hydraulic Cylinder, the end of horizontal movement end towards roller case to be installed the vertical motion end that can vertically slide.
And, described vertical motion end comprises support, locating piece, tapered wedges and adjustment oil cylinder, support installing at described horizontal movement end towards on the end of roller case, in this support, tapered wedges is installed in horizontal slip, this tapered wedges is by adjusting hydraulic oil cylinder driving, inclined-plane, tapered wedges upper end crimps locating piece, and the gib block that these locating piece both sides are made is inlaid in pedestal upper end both sides.
And, described vertical motion end comprises support, locating piece, tapered wedges and adjustment oil cylinder, support installing at described horizontal movement end towards on the end of roller case, in this support, tapered wedges is installed in horizontal slip, this tapered wedges is by adjusting hydraulic oil cylinder driving, inclined-plane, tapered wedges upper end crimps locating piece, and the gib block that these locating piece both sides are made is inlaid in pedestal upper end both sides.
Advantage of the present invention and good effect are:
In the present invention, first on top roll case two symmetric side, rotary sleeve is installed, then utilizes overhead traveling crane that top roll case is communicated with rotary sleeve entirety and sling in two carrier roller module, start clutch module, make the transmission of torque of driver module on rotary sleeve, drive top roll case to rotate thus, make four locating modules hold the corner of top roll case after being rotated in place, namely complete the upset of top roll case, whole rotation process completes automatically, without the need to artificial participation, operating efficiency is very high, also assures that the safety of operating personnel.
Accompanying drawing explanation
Fig. 1 is top view of the present invention;
Fig. 2 has hung top roll case, structural representation when clutch module is thrown off;
Fig. 3 is that clutch module combines, and top roll case has rotated the structural representation of 90 degree;
Fig. 4 is that the upset of top roll case puts in place, and roller case locating module holds the structural representation of top roll case corner;
Fig. 5 is the axial view of rotary sleeve;
Fig. 6 is that the A-A of Fig. 5 is to sectional view;
Fig. 7 is the structural representation of the vertical motion end of roller case locating module.
Detailed description of the invention
Below in conjunction with embodiment, the present invention is further described, and following embodiment is illustrative, is not determinate, can not limit protection scope of the present invention with following embodiment.
A kind of mill roller case turning device, as shown in Fig. 1 ~ 7, innovation of the present invention is: comprise carrier roller module 4, clutch module, driver module, two carrier roller module relative spacings arrange and each carrier roller module crimp the rotary sleeve that top roll case 7 same surface fills, and a rotary sleeve connects described driver module by clutch module.
In the present embodiment, rotary sleeve comprises rotating seat 6 and axle head 5, the locating shaft 25 that this rotating seat connection top roll case same surface is made and suspension shaft 27, between two carrying rollers that in the carrier roller module that this axle head is crimped on homonymy, interval is installed, two carrying roller carrying axle heads, ensure the stable upset of top roll case, make profile of tooth inner edge 23 with the axle head inside of clutch module homonymy.
Clutch module comprises push-and-pull hydraulic cylinder 18, telescopic shaft 10, pushing disk 17 and profile of tooth spindle nose 8, telescopic shaft is installed in a bearing block 9, profile of tooth spindle nose is coaxially installed in its one end, its other end coaxial package is in one end of a rotating shaft 11, telescopic shaft outer rim suit pushing disk, this pushing disk lower end connects push-and-pull hydraulic cylinder, and the other end of this rotating shaft connects driver module.
Driver module comprises first-stage worm gear worm decelerating machine 16, secondary double enveloping wormwheel worm decelerating machine 13, electro-hydraulic brake device 15 and motor 14, the output shaft of motor connects the input of first-stage worm gear worm decelerating machine, the output of this first-stage worm gear worm decelerating machine connects the input of secondary double enveloping wormwheel worm decelerating machine, the output of this secondary double enveloping wormwheel worm decelerating machine connects the other end of described rotating shaft by universal-joint spindle 12, electro-hydraulic brake device is arranged between motor and first-stage worm gear worm decelerating machine.
Two sides of two carrier roller module are provided with two relative roller case locating modules 3 respectively, each roller case locating module comprises hydraulic cylinder 1, horizontal movement end 20 and vertical motion end (shown in Fig. 7), and described horizontal movement end to be slidably mounted in guide rail 2 and by Driven by Hydraulic Cylinder.
Vertical motion end comprises support 30, locating piece 29, tapered wedges 28 and adjustment oil cylinder 19, support installing at described horizontal movement end towards on the end of roller case, in this support, tapered wedges is installed in horizontal slip, this tapered wedges is by adjusting hydraulic oil cylinder driving, the inclined-plane of this tapered wedges upper end is Zi downward-sloping gradually to opposite side near the side of adjustment oil cylinder, this inclined-plane crimps with the inclined-plane of locating piece bottom surface, and the gib block 21 that these locating piece both sides are made is inlaid in pedestal upper end both sides.
When the present invention works:
1. sling by rotary sleeve by hanger 22, spiral-lock is on the locating shaft and suspension shaft of top roll case side, by end cap 24, bolt 26, rotary sleeve is fastening, in like manner installs the rotary sleeve of other side.
2. utilize overhead traveling crane to be sling by top roll case and be placed in two carrier roller module, start clutch module, pushing disk moves, and profile of tooth spindle nose is pushed the axle head of rotary sleeve and engages with the profile of tooth inner edge in axle head.
3. motor running, drives top roll case to stablize, rotate reposefully by reductor, rotating shaft etc.
4., when top roll case turn to close to 180 degree, motor stall, electro-hydraulic brake device is braked.
5. now four roller case locating modules action, makes four locating pieces withstand the corner of top roll case respectively, guarantees top roll case safe storage.
6. carry out the replacing of maintenance in top roll case or backing roller.
In the present invention, first on top roll case two symmetric side, rotary sleeve is installed, then utilizes overhead traveling crane that top roll case is communicated with rotary sleeve entirety and sling in two carrier roller module, start clutch module, make the transmission of torque of driver module on rotary sleeve, drive top roll case to rotate thus, make four locating modules hold the corner of top roll case after being rotated in place, namely complete the upset of top roll case, whole rotation process completes automatically, without the need to artificial participation, operating efficiency is very high, also assures that the safety of operating personnel.
Claims (4)
1. a mill roller case turning device, it is characterized in that: comprise carrier roller module, clutch module, driver module, two carrier roller module relative spacings arrange and each carrier roller module crimp the rotary sleeve that top roll case same surface fills, and a rotary sleeve connects described driver module by clutch module:
Described rotary sleeve comprises rotating seat and axle head, the locating shaft that this rotating seat connection top roll case same surface is made and suspension shaft, and this axle head is crimped in the carrier roller module of homonymy, makes profile of tooth inner edge with the axle head inside of clutch module homonymy;
Two sides of described two carrier roller module are provided with two relative roller case locating modules respectively, each roller case locating module comprises hydraulic cylinder, horizontal movement end and vertical motion end, described horizontal movement end to be slidably mounted in guide rail and by Driven by Hydraulic Cylinder, the end of horizontal movement end towards roller case to be installed the vertical motion end that can vertically slide.
2. mill roller case turning device according to claim 1, it is characterized in that: described clutch module comprises push-and-pull hydraulic cylinder, telescopic shaft, pushing disk and profile of tooth spindle nose, profile of tooth spindle nose is coaxially installed in one end of telescopic shaft, the other end coaxial package of telescopic shaft is in one end of a rotating shaft, telescopic shaft outer rim suit pushing disk, this pushing disk lower end connects push-and-pull hydraulic cylinder, and the other end of this rotating shaft connects driver module.
3. mill roller case turning device according to claim 2, it is characterized in that: described driver module comprises first-stage worm gear worm decelerating machine, secondary double enveloping wormwheel worm decelerating machine, electro-hydraulic brake device and motor, the output shaft of motor connects the input of first-stage worm gear worm decelerating machine, the output of this first-stage worm gear worm decelerating machine connects the input of secondary double enveloping wormwheel worm decelerating machine, the output of this secondary double enveloping wormwheel worm decelerating machine connects the other end of described rotating shaft by universal-joint spindle, electro-hydraulic brake device is arranged between motor and first-stage worm gear worm decelerating machine.
4. mill roller case turning device according to claim 2, it is characterized in that: described vertical motion end comprises support, locating piece, tapered wedges and adjustment oil cylinder, support installing at described horizontal movement end towards on the end of roller case, in this support, tapered wedges is installed in horizontal slip, this tapered wedges is by adjusting hydraulic oil cylinder driving, inclined-plane, tapered wedges upper end crimps locating piece, and the gib block that these locating piece both sides are made is inlaid in pedestal upper end both sides.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210167705.3A CN102671952B (en) | 2012-05-25 | 2012-05-25 | Mill roller case turning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210167705.3A CN102671952B (en) | 2012-05-25 | 2012-05-25 | Mill roller case turning device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102671952A CN102671952A (en) | 2012-09-19 |
| CN102671952B true CN102671952B (en) | 2015-09-02 |
Family
ID=46804878
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210167705.3A Expired - Fee Related CN102671952B (en) | 2012-05-25 | 2012-05-25 | Mill roller case turning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102671952B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114210736A (en) * | 2021-10-28 | 2022-03-22 | 广东韶钢工程技术有限公司 | High-speed wire roller box repairing device and using method |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0911090A2 (en) * | 1997-10-22 | 1999-04-28 | Mitsubishi Heavy Industries, Ltd. | Roll replacing method and system for chokless rolling mill |
| CN201179526Y (en) * | 2008-04-30 | 2009-01-14 | 北京京诚之星科技开发有限公司 | Roll shifting apparatus for working roll of roller mill |
| CN201308905Y (en) * | 2008-09-17 | 2009-09-16 | 王宇 | 12/20 roller system interchangeable rolling mill |
| CN101676041A (en) * | 2008-09-16 | 2010-03-24 | 王宇 | 20-roll rolling mill comprising upper and lower splitting integrated roll box and method for replacing rolls thereof |
| CN201735590U (en) * | 2010-05-25 | 2011-02-09 | 中国一冶集团有限公司 | Overturning device of stander of rolling mill |
| CN202591229U (en) * | 2012-05-25 | 2012-12-12 | 天津冶金规划设计院 | Roll box turning device of twenty-high roll mill |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6044118A (en) * | 1983-08-19 | 1985-03-09 | Ishikawajima Harima Heavy Ind Co Ltd | Roll rearranging device of rolling mill |
-
2012
- 2012-05-25 CN CN201210167705.3A patent/CN102671952B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0911090A2 (en) * | 1997-10-22 | 1999-04-28 | Mitsubishi Heavy Industries, Ltd. | Roll replacing method and system for chokless rolling mill |
| CN201179526Y (en) * | 2008-04-30 | 2009-01-14 | 北京京诚之星科技开发有限公司 | Roll shifting apparatus for working roll of roller mill |
| CN101676041A (en) * | 2008-09-16 | 2010-03-24 | 王宇 | 20-roll rolling mill comprising upper and lower splitting integrated roll box and method for replacing rolls thereof |
| CN201308905Y (en) * | 2008-09-17 | 2009-09-16 | 王宇 | 12/20 roller system interchangeable rolling mill |
| CN201735590U (en) * | 2010-05-25 | 2011-02-09 | 中国一冶集团有限公司 | Overturning device of stander of rolling mill |
| CN202591229U (en) * | 2012-05-25 | 2012-12-12 | 天津冶金规划设计院 | Roll box turning device of twenty-high roll mill |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102671952A (en) | 2012-09-19 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information |
Inventor after: Zhang Xiaobo Inventor after: Li Runsheng Inventor after: Yang Yue Inventor after: Wang Yuanming Inventor before: Zhang Xiaobo Inventor before: Li Runsheng Inventor before: Yang Yue |
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| COR | Change of bibliographic data | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150902 |
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| CF01 | Termination of patent right due to non-payment of annual fee |